Industrial pollution control guidelines
Industrial pollution control guidelines metal finishing industry No 8
- Colombo Central Environmental Authority 1992
- 21 p. 21 cm.
- Government of the democratic socialist republic of sri lanka .
955901207x
SOCIAL PROBLEMS
INDUSTRIAL POLLUTION CONTROL METAL FINISHING INDUSTRY
363.731 / IND
955901207x
SOCIAL PROBLEMS
INDUSTRIAL POLLUTION CONTROL METAL FINISHING INDUSTRY
363.731 / IND